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2025-04-14 14:49:36 -04:00

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#!/bin/bash
# Source the misc.sh script
misc_script="$(dirname "$0")/helpers/misc.sh"
chmod +x "$misc_script"
source "$misc_script"
path_root=$(git rev-parse --show-toplevel)
path_lib="$path_root/lib"
path_osx="$path_lib/osx"
path_linux64="$path_lib/linux64"
OS=$(uname -s)
# Set the appropriate output directory and file extension
case "$OS" in
Darwin*)
path_output="$path_osx"
shared_lib_extension="dylib"
;;
Linux*)
path_output="$path_linux64"
shared_lib_extension="so"
;;
*)
echo "Unsupported operating system: $OS"
exit 1
;;
esac
url_harfbuzz='https://github.com/harfbuzz/harfbuzz.git'
path_harfbuzz="$path_root/harfbuzz"
build_repo() {
verify_path "$path_lib"
verify_path "$path_output"
# grab the actual repo
clone_gitrepo "$path_harfbuzz" "$url_harfbuzz"
pushd "$path_harfbuzz" > /dev/null
library_type="shared"
build_type="release"
# Check if meson is installed
if ! command -v meson &> /dev/null; then
echo "Meson is not installed. Please install it and try again."
exit 1
fi
# Meson configure and build
meson_args=(
"build"
"--default-library=$library_type"
"--buildtype=$build_type"
"--wrap-mode=forcefallback"
"-Dglib=disabled"
"-Dgobject=disabled"
"-Dcairo=disabled"
"-Dicu=disabled"
"-Dgraphite=disabled"
"-Dfreetype=disabled"
"-Ddirectwrite=disabled"
"-Dcoretext=disabled"
)
meson "${meson_args[@]}"
ninja -C build
popd > /dev/null
path_build="$path_harfbuzz/build"
path_src="$path_build/src"
path_so="$path_src/libharfbuzz.so"
path_a="$path_src/libharfbuzz.a"
# Copy files based on build type and library type
if [ "$build_type" = "debug" ]; then
# Debug symbols are typically embedded in the .so file on Linux
# If there's a separate debug file, you would copy it here
:
fi
if [ "$library_type" = "static" ]; then
cp "$path_a" "$path_linux64/libharfbuzz.a"
else
cp "$path_so" "$path_linux64/libharfbuzz.so"
fi
echo "Build completed and files copied to $path_linux64"
}
build_repo_without_meson() {
# Detect the operating system
OS=$(uname -s)
echo $url_harfbuzz
echo $path_harfbuzz
echo $path_lib
echo $path_linux64
verify_path "$path_lib"
verify_path "$path_linux64"
path_harfbuzz_build="$path_harfbuzz/build"
echo $path_harfbuzz_build
# grab the actual repo
clone_gitrepo "$path_harfbuzz" "$url_harfbuzz"
verify_path "$path_harfbuzz_build"
library_type="shared"
build_type="release"
pushd "$path_harfbuzz" > /dev/null
# Determine the latest C++ standard supported by the compiler
latest_cpp_standard=$(clang++ -dM -E - < /dev/null | grep __cplusplus | awk '{print $3}')
case $latest_cpp_standard in
201703L) cpp_flag="-std=c++17" ;;
202002L) cpp_flag="-std=c++20" ;;
202302L) cpp_flag="-std=c++23" ;;
*) cpp_flag="-std=c++14" ;; # Default to C++14 if unable to determine
esac
echo "Using C++ standard: $cpp_flag"
compiler_args=(
"$cpp_flag"
"-Wall"
"-Wextra"
"-D_REENTRANT"
"-DHAVE_FALLBACK=1"
"-DHAVE_OT=1"
"-DHAVE_SUBSET=1"
"-DHB_USE_INTERNAL_PARSER"
"-DHB_NO_COLOR"
"-DHB_NO_DRAW"
"-DHB_NO_PARSE"
"-DHB_NO_MT"
"-DHB_NO_GRAPHITE2"
"-DHB_NO_ICU"
"-DHB_NO_DIRECTWRITE"
"-I$path_harfbuzz/src"
"-I$path_harfbuzz"
)
if [ "$library_type" = "shared" ]; then
compiler_args+=("-fPIC")
compiler_args+=("-DHAVE_DECLSPEC")
compiler_args+=("-DHARFBUZZ_EXPORTS")
fi
if [ "$build_type" = "debug" ]; then
compiler_args+=("-g" "-O0")
else
compiler_args+=("-O2")
fi
compiler_args_str="${compiler_args[*]}"
# Create config.h
cat > "$path_harfbuzz/config.h" << EOL
#define HB_VERSION_MAJOR 9
#define HB_VERSION_MINOR 0
#define HB_VERSION_MICRO 0
#define HB_VERSION_STRING "9.0.0"
#define HAVE_ROUND 1
#define HB_NO_BITMAP 1
#define HB_NO_CFF 1
#define HB_NO_OT_FONT_CFF 1
#define HB_NO_SUBSET_CFF 1
#define HB_HAVE_SUBSET 0
#define HB_HAVE_OT 0
#define HB_USER_DATA_KEY_DEFINE1(_name) extern HB_EXTERN hb_user_data_key_t _name
EOL
# Create unity build file
cat > "$path_harfbuzz_build/harfbuzz_unity.cc" << EOL
#define HB_EXTERN __attribute__((visibility("default")))
// base
#include "config.h"
#include "hb-aat-layout.cc"
#include "hb-aat-map.cc"
#include "hb-blob.cc"
#include "hb-buffer-serialize.cc"
#include "hb-buffer-verify.cc"
#include "hb-buffer.cc"
#include "hb-common.cc"
#include "hb-face.cc"
#include "hb-face-builder.cc"
#include "hb-fallback-shape.cc"
#include "hb-font.cc"
#include "hb-map.cc"
#include "hb-number.cc"
#include "hb-ot-cff1-table.cc"
#include "hb-ot-cff2-table.cc"
#include "hb-ot-color.cc"
#include "hb-ot-face.cc"
#include "hb-ot-font.cc"
#include "hb-outline.cc"
#include "OT/Var/VARC/VARC.cc"
#include "hb-ot-layout.cc"
#include "hb-ot-map.cc"
#include "hb-ot-math.cc"
#include "hb-ot-meta.cc"
#include "hb-ot-metrics.cc"
#include "hb-ot-name.cc"
#include "hb-ot-shaper-arabic.cc"
#include "hb-ot-shaper-default.cc"
#include "hb-ot-shaper-hangul.cc"
#include "hb-ot-shaper-hebrew.cc"
#include "hb-ot-shaper-indic-table.cc"
#include "hb-ot-shaper-indic.cc"
#include "hb-ot-shaper-khmer.cc"
#include "hb-ot-shaper-myanmar.cc"
#include "hb-ot-shaper-syllabic.cc"
#include "hb-ot-shaper-thai.cc"
#include "hb-ot-shaper-use.cc"
#include "hb-ot-shaper-vowel-constraints.cc"
#include "hb-ot-shape-fallback.cc"
#include "hb-ot-shape-normalize.cc"
#include "hb-ot-shape.cc"
#include "hb-ot-tag.cc"
#include "hb-ot-var.cc"
#include "hb-set.cc"
#include "hb-shape-plan.cc"
#include "hb-shape.cc"
#include "hb-shaper.cc"
#include "hb-static.cc"
#include "hb-style.cc"
#include "hb-ucd.cc"
#include "hb-unicode.cc"
EOL
# Compile unity file
pushd "$path_harfbuzz_build" > /dev/null
g++ $compiler_args_str -c harfbuzz_unity.cc -o harfbuzz_unity.o
if [ $? -ne 0 ]; then
echo "Compilation failed for unity build"
popd > /dev/null
popd > /dev/null
return 1
fi
# Create library
if [ "$library_type" = "static" ]; then
ar rcs libharfbuzz.a harfbuzz_unity.o
if [ $? -ne 0 ]; then
echo "Static library creation failed"
popd > /dev/null
popd > /dev/null
return 1
fi
output_file="libharfbuzz.a"
else
g++ -shared -o libharfbuzz.so harfbuzz_unity.o
if [ $? -ne 0 ]; then
echo "Shared library creation failed"
popd > /dev/null
popd > /dev/null
return 1
fi
output_file="libharfbuzz.so"
fi
popd > /dev/null # path_harfbuzz_build
popd > /dev/null # path_harfbuzz
# Copy files
cp "$path_harfbuzz_build/$output_file" "$path_linux64/"
if [ "$library_type" = "shared" ]; then
if [ -f "$path_harfbuzz_build/libharfbuzz.so" ]; then
cp "$path_harfbuzz_build/libharfbuzz.so" "$path_linux64/"
fi
fi
echo "Build completed and files copied to $path_linux64"
}
# Uncomment the function you want to use
# build_repo
build_repo_without_meson